Which ordered pairs need to be removed to make the graph a function?

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Write and solve a real word problem that involves determining distance on a coordinate plane